OpenChange vs OBM

Struggling to choose between OpenChange and OBM? Both products offer unique advantages, making it a tough decision.

OpenChange is a Office & Productivity solution with tags like opensource, exchange, email, server, mapi, ems, oab.

It boasts features such as Provides Exchange Server protocol compatibility on Linux, Supports MAPI, EMS, OAB, and other Exchange protocols, Allows Exchange clients to connect to Linux/UNIX servers, Implements Exchange Server features like mailboxes, address books, calendaring, Open source under the GNU General Public License v3 and pros including Free and open source, Avoids licensing costs of Exchange Server, Enables Exchange compatibility on Linux/UNIX, Active development community.

On the other hand, OBM is a Business & Commerce product tagged with opensource, crm, hcm, financials, procurement.

Its standout features include CRM, HCM, Financials, Procurement, Project Management, Inventory Management, and it shines with pros like Open source and free, Highly customizable, Integrated modules, Active developer community.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

OpenChange

OpenChange

OpenChange is an open source implementation of Microsoft Exchange Server that allows Linux and UNIX servers to interoperate with Microsoft Exchange clients. It provides compatibility with Exchange protocols like MAPI, EMS, and OAB.

Categories:
Office & Productivity Email Clients & Servers
opensource exchange email server mapi ems oab

OpenChange Features

  1. Provides Exchange Server protocol compatibility on Linux
  2. Supports MAPI, EMS, OAB, and other Exchange protocols
  3. Allows Exchange clients to connect to Linux/UNIX servers
  4. Implements Exchange Server features like mailboxes, address books, calendaring
  5. Open source under the GNU General Public License v3

Pricing

  • Open Source

Pros

Free and open source

Avoids licensing costs of Exchange Server

Enables Exchange compatibility on Linux/UNIX

Active development community

Cons

Limited feature set compared to full Exchange Server

Lacks some management capabilities

Interoperability issues with some Exchange clients

Limited enterprise deployment support

OBM

OBM

OBM (Open Business Management) is an open-source alternative to proprietary business management software suites like SAP or Oracle. It provides integrated modules for CRM, HCM, financials, procurement, and other core business functions.

Categories:
Business & Commerce Enterprise Resource Planning
opensource crm hcm financials procurement

OBM Features

  1. CRM
  2. HCM
  3. Financials
  4. Procurement
  5. Project Management
  6. Inventory Management

Pricing

  • Open Source
  • Custom Pricing

Pros

Open source and free

Highly customizable

Integrated modules

Active developer community

Cons

Steep learning curve

Limited documentation

Not as feature rich as proprietary suites

Lack of vendor support